Murray Pro-Series 22-inch 3-n-1 Lawnmower for Sale. Made in the USA with a strong Briggs & Stratton 158cc engine that produces over 5.50 ft-lbs of torque to tackle whatever your lawn can throw at it. The 3-n-1 deck allows you to bag, discharge, or mulch your grass clippings. Fully serviced this spring. Used, but in good condition.